Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - Of the number class in access. . . Integer long integer single precision, double precision, synchronous copy ID, what do you mean?
Of the number class in access. . . Integer long integer single precision, double precision, synchronous copy ID, what do you mean?
The power of 15 of integer 2 is greater than 30,000.

The 3 1 power of the long integer 2 is greater than 2 1 billion.

The following two are not integers.

Single precision: negative number -3.402823E38 to-1.40 1298E-45 and positive number-1.40 1298E-45 to 3.402823E38.

Double precision: the negative range is-1.7969313486231570e+308 to -4.24 1246544 e-324, and the positive range is 4.40646.

Related articles
  • I am thirty years old and have bad teeth. Can I do orthodontics? There are two wisdom teeth in Dibao Tianxia row, and one on the left side of the upper row.
  • What kind of tea has a good weight loss effect?
  • What is the supporting situation around Jiabao Dream Garden?
  • Input 10 integers from keyboard to one-dimensional array str[ 10] and write these 10 numbers into file.dat, and then read these data from the file.
  • Is Zhengzhou Jinxiu Tianyuan Community a resettlement house?
  • How much is Yantai Ogilvy Mansion per square meter?
  • How long is the shelf life of Russian caviar?
  • Is the rear fender of BMW 5 Series repaired or replaced when it hits a stone?
  • Shisanba plastic hospital
  • A foreign movie husband pushed his wife into the sea and was bitten by a shark. What movie is revenge after plastic surgery? Has anyone seen it?

    • copyright 2024 Plastic Surgery and Aesthetics Network All rights reserved